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Mandatory IFRS Adoption and Real/Accruals Bases Earnings Management in the UK 强制性采用国际财务报告准则和英国的实际/应计制盈余管理
Q3 Decision Sciences Pub Date : 2021-02-01 DOI: 10.35944/JOFRP.2021.10.1.002
Mohammad I. Almaharmeh, Adel Almasarwah, Ali Shehadeh
Here, the link between the mandatory adoption of International Financial Reporting Standards (IFRS) and Real Earnings Management (REM), as well as Accrual Earnings Management (AEM), will be examined for non-financial listed firms in the London Stock Exchange. Robust regression analysis of the mandatory IFRS adoption will be conducted on the panel data, as well as earnings management using three AEM models and three REM models. Mixed results with respect to the qualities of AEM and REM were notably garnered, with mandatory IFRS adoption positively relating to the Roychowdhury of abnormal cash flow and the Roychowdhury of abnormal production. Meanwhile, the Roychowdhury of abnormal discretionary expenses, standard Jones, and Kothari negatively related to mandatory IFRS adoption, whilst modified Jones showed an insignificant relation to mandatory IFRS adoption. Changes in IFRS adoption and guidelines for UK firms may have an impact on AEM and REM, and, as predicted, mandatory IFRS adoption mostly affects the Kothari model followed by the standard Jones model as proxies for accounting earnings quality.
在这里,伦敦证券交易所的非金融上市公司将研究强制采用国际财务报告准则(IFRS)与实际盈余管理(REM)以及应计盈余管理(AEM)之间的联系。将对面板数据以及使用三个AEM模型和三个REM模型的盈余管理进行强制性IFRS采用的稳健回归分析。在AEM和REM的质量方面取得了明显的混合结果,强制采用IFRS与异常现金流的Roychowdhury和异常生产的Roychowthury呈正相关。同时,非正常可自由支配费用、标准Jones和Kothari的Roychowdhury与强制采用IFRS呈负相关,而修改后的Jones与强制性采用IFRS的关系不显著。英国公司采用《国际财务报告准则》和准则的变化可能会对AEM和REM产生影响,正如预测的那样,强制性采用《国际会计报告准则》主要影响Kothari模型,然后是作为会计盈余质量代理的标准Jones模型。
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引用次数: 0
Basel capital requirements, portfolio shift and bank lending in Africa 巴塞尔资本要求、投资组合转移和非洲的银行贷款
Q3 Decision Sciences Pub Date : 2021-01-01 DOI: 10.35944/jofrp.2021.10.1.014
Damilola Oyetade, Adefemi A. Obalade, P. Muzindutsi
Bank lending is a major source of income for a bank. Compliance with higher Basel capital requirements (CAR) portends serious implication for distribution of loan portfolio across different sectors. The objective of the study is to examine African banks’ responses to higher CAR in terms of portfolio shift. The study used descriptive statistics and ANOVA for panel data of African commercial banks that have implemented Basel II or III CAR for the period 2000 and 2018. Based on the results of our analysis, implementation of higher Basel CAR by African banks revealed four key findings. Firstly, our results suggest that higher Basel CAR particularly Basel III reduced total loans for South African banks. Secondly, African banks engage in portfolio shift with higher Basel levels. Thirdly, higher Basel capital increased banks' capital ratios in Africa, but some banks are still characterized by low equity. Fourthly, African banks reduce lending to high risk-weighted loans such as real estate and commercial loans except for South African banks which increased lending to commercial loans with higher Basel CAR. Lastly, this study proffers key insight into the lending behaviour of African banks with the implementation of higher Basel CAR.
银行贷款是银行的主要收入来源。遵守更高的巴塞尔资本要求(CAR)预示着贷款组合在不同部门的分布严重影响。本研究的目的是考察非洲银行在投资组合转移方面对更高CAR的反应。该研究对2000年至2018年期间实施巴塞尔协议II或III CAR的非洲商业银行的面板数据使用了描述性统计和方差分析。根据我们的分析结果,非洲银行实施更高的巴塞尔资本充足率揭示了四个关键发现。首先,我们的研究结果表明,更高的巴塞尔资本充足率,特别是巴塞尔协议III,减少了南非银行的总贷款。其次,非洲银行以更高的巴塞尔标准进行投资组合转换。第三,更高的巴塞尔资本提高了非洲银行的资本充足率,但一些银行仍然存在低股本的特点。第四,非洲银行减少了对高风险加权贷款(如房地产和商业贷款)的贷款,但南非银行增加了对巴塞尔CAR更高的商业贷款的贷款。最后,本研究对实施更高的巴塞尔资本充足率后非洲银行的贷款行为提供了关键见解。
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引用次数: 1
Are Strategies for International Diversification by Country, Industry and Region Equivalent? 不同国家、行业和地区的国际多元化战略是否相同?
Q3 Decision Sciences Pub Date : 2021-01-01 DOI: 10.35944/jofrp.2021.10.1.011
Rachid Ghilal, Ahmed Marhfor, M. Bouchra, Jean-Jacques Lilti
In this study, we examine whether international portfolio diversification still matters despite an increase in the cross-country correlations of assets returns. More specifically, we explain why an increase in global return correlations does not necessarily imply a reduction in the benefits of international portfolio diversification. We also propose to compare empirically two traditional strategies of international diversification (by country and industry) in addition to a new strategy (by region) using two different methodological approaches, namely the mean variance spanning and multivariate cointegration analysis. Over the full sample period (1994- 2008), our results suggest that the three strategies of international diversification remain effective despite the secular increase in the cross-country return correlations. When we divide the sample into two different sub-periods (1994-2000 and 2000-2008), the findings indicate that the strategy based on regional diversification proved to be a new competing strategy during the second period in comparison to the other two traditional strategies.
在本研究中,我们考察了尽管资产收益的跨国相关性增加,但国际投资组合多元化是否仍然重要。更具体地说,我们解释了为什么全球收益相关性的增加并不一定意味着国际投资组合多样化收益的减少。我们还建议使用两种不同的方法,即均值方差跨越和多元协整分析,对两种传统的国际多元化战略(按国家和行业)以及一种新的战略(按地区)进行实证比较。在整个样本期间(1994- 2008),我们的结果表明,尽管跨国回报相关性长期增加,但三种国际多元化策略仍然有效。当我们将样本分成1994-2000年和2000-2008年两个不同的子时期时,研究结果表明,与其他两种传统战略相比,基于区域多元化的战略在第二个时期被证明是一种新的竞争战略。
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引用次数: 0
Nordic green bond issuers’ views on the upcoming EU Green Bond Standard 北欧绿色债券发行人对即将出台的欧盟绿色债券标准的看法
Q3 Decision Sciences Pub Date : 2021-01-01 DOI: 10.35944/jofrp.2021.10.1.012
Linn Björkholm, O. Lehner
The green bond market is growing and becoming increasingly important in green finance and for the transition to a low-carbon economy. Still, the green bond market is to a large extent unstandardised. There is no commonly agreed definition of the term ‘green’. This has been seen as one of the biggest challenges when it comes to the development of the green bond market. The need of a unified EU standard has been raised and as an effect the establishment of the EU Green Bond Standard is now in development. However, new standards might not only bring advantages, but also challenges. Striking the right balance of strictness might be hard. The research has been conducted through qualitative method with semi-structured interviews. Nine interviews were held during November and December 2020. The data was then analysed through thematic coding in order to find patterns of meaning. The results show that Nordic green bond issuers overall are positive towards the EU Green Bond Standard. The EU GBS has a good aim, to harmonise and enlarge the green bond market. However, the standard brings challenges that are to a large extent known challenges which the EU GBS aims to address, such as labour intensive reporting processes, lack of initiative and reputational risk. Also, it is argued that the standard is not fair and applicable for all the countries and companies. Countries national laws may not always go hand in hand with the standard. For example, the requirements for green buildings are seen as challenging in the Nordics. If these challenges are not taken into consideration, Nordic green bond issuers fear that the market will not grow, but instead decrease. Additionally, Nordic green bond issuers argue the adoption of the EU GBS is not a guarantee for issuers. Bigger institutes are seen to be early adopters. For other issuers investor requirement and positive impact on their company reputation is seen as the key drivers for adoption of the standard.
绿色债券市场正在发展壮大,在绿色金融和向低碳经济转型中变得越来越重要。然而,绿色债券市场在很大程度上是不规范的。“环保”一词并没有一个公认的定义。这被视为绿色债券市场发展面临的最大挑战之一。统一欧盟标准的必要性已经被提出,因此欧盟绿色债券标准的建立正在进行中。然而,新标准可能不仅带来优势,也带来挑战。在严格程度上取得适当的平衡可能很难。本研究采用半结构化访谈的定性方法进行。在2020年11月和12月期间进行了9次访谈。然后通过主题编码对数据进行分析,以找到意义模式。结果表明,北欧绿色债券发行人总体上对欧盟绿色债券标准持积极态度。欧盟GBS有一个很好的目标,即协调和扩大绿色债券市场。然而,该标准带来的挑战在很大程度上是欧盟GBS旨在解决的已知挑战,例如劳动密集型报告流程、缺乏主动性和声誉风险。此外,有人认为该标准不公平,适用于所有国家和公司。国家法律可能并不总是与标准相一致。例如,对绿色建筑的要求在北欧被视为具有挑战性。如果不考虑这些挑战,北欧绿色债券发行者担心市场不会增长,而是会萎缩。此外,北欧绿色债券发行人认为,采用欧盟GBS对发行人来说并不是一种保证。较大的研究机构被认为是早期采用者。对于其他发行人而言,投资者要求和对其公司声誉的积极影响被视为采用该标准的关键驱动因素。
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引用次数: 1
Analysis of Option Trading Strategies Based on the Relation of Implied and Realized S&P500 Volatilities 基于标准普尔500隐含波动率与实际波动率关系的期权交易策略分析
Q3 Decision Sciences Pub Date : 2021-01-01 DOI: 10.35944/jofrp.2021.10.1.010
Alexander Brunhuemer, G. Larcher, Lukas Larcher
In this paper, we examine the performance of certain short option trading strategies on the S&P500 with backtesting based on historical option price data. Some of these strategies show significant outperformance in relation to the S&P500 index. We seek to explain this outperformance by modeling the negative correlation between the S&P500 and its implied volatility (given by the VIX) and through Monte Carlo simulation. We also provide free testing software and give an introduction to its use for readers interested in running further backtests on their own.
本文以历史期权价格数据为基础,采用回溯测试的方法检验了若干空头期权交易策略在标准普尔500指数上的表现。其中一些策略的表现明显优于标准普尔500指数。我们试图通过建立标准普尔500指数与其隐含波动率(由VIX给出)之间的负相关模型并通过蒙特卡罗模拟来解释这种优异表现。我们还提供免费的测试软件,并为有兴趣自己进行进一步回测的读者介绍其使用方法。
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引用次数: 1
Discriminating between Islamic and Conventional banks in term of cost efficiency with combination of credit risk and interest rate margin in the GCC countries: Does Arab Spring revolution matter? 海湾合作委员会国家信用风险与利差组合下的成本效益区分伊斯兰银行与传统银行:阿拉伯之春革命重要吗?
Q3 Decision Sciences Pub Date : 2021-01-01 DOI: 10.35944/jofrp.2021.10.1.013
M. S. Gassouma, Mohamed Ghroubi
This study aims to test the contagion effect of the Arab Spring revolution in the GCC countries on discrimination between Islamic and conventional banks in terms of cost efficiency, and to test how prudential factors can influence this comparison. We used the stochastic frontier of Battese and Coelli (1995) to measure the cost efficiency of both Islamic and conventional banks in the GCC countries during 2006_ 2015 (before the Arab revolution 2006-2010 and after the Arab revolution 2011-2015). Second, we used a logit model to discriminate between Islamic and conventional banks in terms of cost efficiency combined with credit risk, regulatory capital and interest margin. Third, we finally test the convergence and divergence between Islamic and Conventional banks by measuring the probability of having Islamic/conventional activities for both banks. We have shown that there is no absolute difference in terms of cost efficiency between Islamic and conventional banks. This difference can be observed through the credit risk taking but not through the interest rate margin. In addition, Islamic banks have taken advantage from the event of the Arab Spring revolution, compared to conventional ones, by being more efficient through risk mitigating due to their participatory financial product. Unlike previous research, we have used a cost efficiency measurement following Battese and Coelli’s (1995) model and we have incorporated it in a logit model, in the context of crisis. Cost efficiency is combined with a set of prudential factors to determine their effect on the convergence/divergence between Islamic and conventional bank.
本研究旨在检验阿拉伯之春革命在海湾合作委员会国家对伊斯兰银行和传统银行在成本效率方面的歧视的传染效应,并检验审慎因素如何影响这种比较。我们使用batese和Coelli(1995)的随机前沿来衡量2006- 2015年期间(2006-2010年阿拉伯革命之前和2011-2015年阿拉伯革命之后)海湾合作委员会国家伊斯兰银行和传统银行的成本效率。其次,我们使用logit模型根据成本效率结合信贷风险、监管资本和息差来区分伊斯兰银行和传统银行。第三,我们最后通过测量伊斯兰银行和传统银行开展伊斯兰/传统活动的概率来测试伊斯兰银行和传统银行之间的趋同和分歧。我们已经证明,在成本效率方面,伊斯兰银行和传统银行之间没有绝对的差别。这种差异可以通过信用风险来观察,但不能通过利差来观察。此外,与传统银行相比,伊斯兰银行从阿拉伯之春革命事件中获益,由于其参与式金融产品,通过降低风险,提高了效率。与之前的研究不同,我们使用了batese和Coelli(1995)模型之后的成本效率测量,并在危机背景下将其纳入logit模型。成本效率与一系列审慎因素相结合,以确定它们对伊斯兰银行与传统银行趋同/分歧的影响。
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引用次数: 2
Early Stage Investing in Green SMEs: The Case of the UK 早期投资绿色中小企业:以英国为例
Q3 Decision Sciences Pub Date : 2020-01-07 DOI: 10.35944/jofrp.2019.8.1.011
Robyn Owen, O. Lehner, F. Lyon, Geraldine Brennan
How might a Green New Deal be applied to the early stage financing of Cleantechs? Amidst rising interest and adoption of Green New Deals in the US, the paper explores the need for more focused policy to address early stage long horizon financing of Cleantechs. We argue that insufficient focus has been applied to early stage investing into these types of innovative SMEs that could lower CO2 emissions across a range of sectors (including renewable energy, recycling, advanced manufacturing, transport and bio-science). Adopting a resource complementarity lens and borrowing from transaction cost theory, we illustrate and build theory through longitudinal UK case studies. These demonstrate how government policy can scale-up through international collaboration public-private, principally venture capital, co-finance to facilitate cleantech innovation with potentially game changing impacts on reducing CO2 emissions in order to meet the Paris 2015 Climate Change targets.
绿色新政如何应用于清洁技术的早期融资?在美国对绿色新政的兴趣和采用日益高涨的情况下,本文探讨了制定更有针对性的政策以解决清洁技术早期长期融资的必要性。我们认为,对这些类型的创新型中小企业的早期投资没有给予足够的关注,这些中小企业可以在一系列部门(包括可再生能源、回收、先进制造、运输和生物科学)降低二氧化碳排放。我们采用资源互补的视角,借鉴交易成本理论,通过英国的纵向案例研究来阐述和构建理论。这些证明了政府政策如何通过国际公私合作(主要是风险投资)、共同融资来扩大规模,以促进清洁技术创新,从而对减少二氧化碳排放产生潜在的改变游戏规则的影响,从而实现2015年巴黎气候变化目标。
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引用次数: 8
Current State and Challenges in the Implementation of Smart Robotic Process Automation in Accounting and Auditing 智能机器人流程自动化在会计和审计中的应用现状和挑战
Q3 Decision Sciences Pub Date : 2020-01-01 DOI: 10.35944/jofrp.2020.9.1.007
Max Gotthardt, Dan Koivulaakso, Okyanus Paksoy, Cornelius Saramo, Minna Martikainen, O. Lehner
Technology development has grown rapidly in the last decades and gained importance for accounting and auditing through its identified potentials. Particularly the automation of judgment systems and systems that require human intervention, are deemed to be more relevant to confront a transformation through Robotic Process Automation (RPA). During the continuous development, the augmentation of such systems through Artificial Intelligence (AI) presents a greenfield project with high expectations. However theoretical frameworks have not yet been elaborative and sufficient to capture how such deployments can be conducted. Addressing this research gap, this study presents a summarized overview of the transforming RPA ecosystem and indicates what challenges are critical to being confronted for a successful implementation of such systems in accounting and auditing.
在过去的几十年里,技术发展迅速,并通过其识别的潜力对会计和审计产生了重要影响。特别是判断系统和需要人工干预的系统的自动化,被认为与通过机器人过程自动化(RPA)进行的转换更相关。在不断发展的过程中,通过人工智能(AI)对这些系统进行增强是一个充满期待的绿地项目。然而,理论框架尚未详尽和充分地说明如何进行这种部署。为了解决这一研究差距,本研究概述了正在转变的RPA生态系统,并指出了在会计和审计中成功实施此类系统所面临的关键挑战。
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引用次数: 51
Transition Finance and Markets 转型金融与市场
Q3 Decision Sciences Pub Date : 2020-01-01 DOI: 10.35944/jofrp.2020.9.1.011
D. Cotton
The increased focus and agreement on the requirement for the planet to be more sustainable has led to an array of new research and financial products. The new buzz phrase is transition financing which is being seen as the path to achieving a sustainable world. The Development Assistance Committee (DAC) in the Organisation for Economic Co-operation and Development (OECD, 2019) has the main objective of transition finance is to optimise access to finance for sustainable development to avoid financing gaps or socio-economic setbacks. This chapter examines some of the products and markets in current use by financial institutions and investors. It describes their use and recent research in this area as well as some gaps in this research.
对地球可持续发展要求的日益关注和共识,催生了一系列新的研究和金融产品。新的流行语是转型融资,这被视为实现可持续世界的途径。经济合作与发展组织(经合组织,2019年)的发展援助委员会(DAC)将转型融资的主要目标定为优化可持续发展融资渠道,以避免融资缺口或社会经济挫折。本章考察了金融机构和投资者目前使用的一些产品和市场。它描述了它们的使用和在这一领域的最新研究,以及研究中的一些空白。
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引用次数: 1
Alternative Asset: Evidence from Moroccan Insurance and Pension Funds 另类资产:来自摩洛哥保险和养老基金的证据
Q3 Decision Sciences Pub Date : 2020-01-01 DOI: 10.35944/jofrp.2020.9.1.015
Omar Chiboub, Samira Benjelloun
The goal of this paper is to provide a critical overview of Moroccan insurance/pension fund investments in alternative assets through data analysis techniques. The results show that the risk of reserve depletion and the investment restrictions imposed by the regulator are not the real reasons why insurance companies / pension funds in our database reduce their investments in the alternative asset market. The results also show that the barriers that deter Moroccan insurance/pension funds from alternative assets are of two kinds: the first are of a general nature and concern the whole world (not just Morocco), the second type of barriers are specific to the Moroccan context.
本文的目的是通过数据分析技术提供摩洛哥保险/养老基金在另类资产投资的关键概述。结果表明,准备金枯竭的风险和监管机构施加的投资限制并不是我们数据库中的保险公司/养老基金减少在另类资产市场投资的真正原因。研究结果还显示,阻碍摩洛哥保险/养老基金投资另类资产的障碍有两种:第一种是普遍性的,涉及全世界(不只是摩洛哥);第二种是摩洛哥特有的障碍。
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引用次数: 1
期刊
ACRN Journal of Finance and Risk Perspectives
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